<template>
    <div class="app-container">
        <el-form
            ref="queryForm"
            :model="queryParams"
            :inline="true"
            label-width="68px"
        >
            <el-form-item label="消息类型" prop="noticeType">
                <el-select
                    v-model="queryParams.noticeType"
                    clearable
                    placeholder="请选择"
                    size="small"
                >
                    <el-option
                        v-for="item in noticeTypeOptions"
                        :key="item.dictValue"
                        :label="item.dictLabel"
                        :value="Number(item.dictValue)"
                    ></el-option>
                </el-select>
            </el-form-item>

            <el-form-item label="是否已读" prop="isRead">
                <el-select
                    v-model="queryParams.isRead"
                    clearable
                    placeholder="请选择"
                    size="small"
                >
                    <el-option
                        v-for="item in boolOptions"
                        :key="item.dictValue"
                        :label="item.dictLabel"
                        :value="item.dictValue.toString()"
                    ></el-option>
                </el-select>
            </el-form-item>

            <el-form-item label="发送时间" prop="createdAt">
                <el-date-picker
                    v-model="queryParams.createdAt"
                    value-format="yyyy-MM-dd"
                    type="daterange"
                    range-separator="至"
                    start-placeholder="开始日期"
                    end-placeholder="结束日期"
                    size="small"
                ></el-date-picker>
            </el-form-item>

            <el-form-item>
                <el-button
                    type="primary"
                    icon="el-icon-search"
                    size="mini"
                    @click="handleQuery"
                    >搜索</el-button
                >
                <el-button
                    icon="el-icon-refresh"
                    size="mini"
                    @click="resetQuery"
                    >重置</el-button
                >
            </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
                <el-button
                    v-permisaction="['user:notice:add']"
                    type="primary"
                    icon="el-icon-plus"
                    size="mini"
                    @click="handleAdd"
                    >新增</el-button
                >
            </el-col>

            <el-col :span="1.5">
                <el-button
                    v-permisaction="['user:notice:delete']"
                    type="danger"
                    icon="el-icon-delete"
                    size="mini"
                    :disabled="multiple"
                    @click="handleDelete"
                    >删除</el-button
                >
            </el-col>
        </el-row>

        <el-table
            v-loading="loading"
            :data="generalusernoticeList"
            @selection-change="handleSelectionChange"
        >
            <el-table-column type="selection" width="55" align="center" />

            <el-table-column
                label="收信人"
                align="center"
                prop="userInfo"
                :show-overflow-tooltip="true"
                width="180"
            >
                <template slot-scope="scope">
                    <div v-if="scope.row.noticeTypeValue == 2">
                        <img
                            :src="scope.row.userInfo.avatar"
                            style="width:auto ;height:40px;margin-right:5px"
                        />
                        {{ scope.row.userInfo.nickname }}
                    </div>
                    <div v-if="scope.row.noticeTypeValue == 1">
                        全部用户
                    </div>
                </template>
            </el-table-column>

            <el-table-column
                label="消息类型"
                align="center"
                prop="noticeType"
                :show-overflow-tooltip="true"
            />
            <!-- <el-table-column label="发送人" align="center" prop="senderId" :show-overflow-tooltip="true" /> -->
            <el-table-column
                label="标题"
                align="center"
                prop="title"
                :show-overflow-tooltip="true"
            />
            <el-table-column
                label="内容"
                align="center"
                prop="content"
                :show-overflow-tooltip="true"
            >
                <template slot-scope="scope">
                    <div v-html="scope.row.content"></div>
                </template>
            </el-table-column>
            <el-table-column
                label="是否已读"
                align="center"
                prop="isRead"
                :show-overflow-tooltip="true"
            />
            <el-table-column
                label="发送时间"
                align="center"
                prop="createdAt"
                :show-overflow-tooltip="true"
            />
            <el-table-column
                label="查看时间"
                align="center"
                prop="readAt"
                :show-overflow-tooltip="true"
            />
            <el-table-column
                label="操作"
                align="center"
                class-name="small-padding fixed-width"
            >
                <template slot-scope="scope">
                    <el-button
                        v-permisaction="['user:notice:delete']"
                        size="mini"
                        type="text"
                        icon="el-icon-delete"
                        @click="handleDelete(scope.row)"
                        >删除</el-button
                    >
                </template>
            </el-table-column>
        </el-table>

        <pagination
            v-show="total > 0"
            :total="total"
            :page.sync="queryParams.pageIndex"
            :limit.sync="queryParams.pageSize"
            @pagination="getList"
        />

        <!-- 添加或修改参数配置对话框 -->
        <el-dialog
            :title="title"
            :visible.sync="open"
            width="700px"
            style="align-items:flex-start"
        >
            <el-form ref="form" :model="form" :rules="rules" label-width="80px">
                <el-form-item label="通知类型" prop="noticeType">
                    <el-radio-group v-model="form.noticeType">
                        <el-radio
                            v-for="(item, index) in noticeTypeOptions"
                            :key="index"
                            :label="Number(item.dictValue)"
                            >{{ item.dictLabel }}</el-radio
                        >
                    </el-radio-group>
                </el-form-item>

                <el-form-item
                    label="收信人"
                    prop="userId"
                    v-if="form.noticeType == 2"
                >
                    <UserList
                        v-on:setUserIds="setUserIds"
                        v-if="form.noticeType == 2"
                    />
                    <!-- <el-input v-model="form.userId" placeholder="收信人" /> -->
                    <i>未选择收信人则发送给全部用户</i>
                </el-form-item>

                <el-form-item label="标题" prop="title">
                    <el-input v-model="form.title" placeholder="标题" />
                </el-form-item>

                <el-form-item label="内容" prop="content">
                    <tinymce
                        v-model="form.content"
                        :height="300"
                        ref="tinymce"
                    />
                </el-form-item>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitForm">确 定</el-button>
                <el-button @click="cancel">取 消</el-button>
            </div>
        </el-dialog>
    </div>
</template>

<script>
import {
    listGeneralUserNotice,
    delGeneralUserNotice,
    addGeneralUserNotice
} from "@/api/generaluser/notice";

//调用编辑器
import Tinymce from "@/components/Tinymce";
//用户选择器
import UserList from "@/components/Myuser/UserList";

export default {
    name: "notice",
    components: {
        //使用编辑器
        Tinymce,
        UserList
    },
    data() {
        return {
            // 遮罩层
            loading: true,
            // 选中数组
            ids: [],
            // 非单个禁用
            single: true,
            // 非多个禁用
            multiple: true,
            // 总条数
            total: 0,
            // 参数表格数据
            configList: [],
            // 弹出层标题
            title: "",
            // 是否显示弹出层
            open: false,
            // 类型数据字典
            typeOptions: [],
            // 日期范围
            dateRange: [],
            // 查询参数
            queryParams: {
                pageIndex: 1,
                pageSize: 10,
                noticeId: undefined,
                userId: undefined,
                noticeType: undefined,
                senderId: undefined,
                isRead: undefined,
                readAt: undefined
            },
            // 表单参数
            form: {
                noticeType: 1
            },
            // 表单校验
            rules: {
                noticeType: [
                    {
                        required: true,
                        message: "消息类型不能为空",
                        trigger: "blur"
                    }
                ],
                senderId: [{ message: "发送人不能为空", trigger: "blur" }],
                title: [
                    { required: true, message: "标题不能为空", trigger: "blur" }
                ],
                content: [
                    { required: true, message: "内容不能为空", trigger: "blur" }
                ]
            },
            //收信人IDs
            userIds: "",
            //消息列表
            generalusernoticeList: [],
            //通知类型
            noticeTypeOptions: [],
            //是否
            boolOptions: []
        };
    },
    created() {
        this.getList();
        this.noticeTypeOptions = this.$store.getters.parameter.general_user_notice_type;
        this.boolOptions = this.$store.getters.parameter.sys_bool;
    },
    methods: {
        /** 查询参数列表 */
        getList() {
            this.loading = true;
            listGeneralUserNotice(
                this.addDateRange(this.queryParams, this.dateRange)
            ).then(response => {
                this.generalusernoticeList = response.data.list;
                this.total = response.data.count;
                this.loading = false;
            });
        },
        // 取消按钮
        cancel() {
            this.open = false;
            this.reset();
        },
        // 表单重置
        reset() {
            this.form = {
                content: undefined,
                title: undefined
            };
            this.resetForm("form");
        },
        /** 搜索按钮操作 */
        handleQuery() {
            this.queryParams.pageIndex = 1;
            this.getList();
        },
        /** 重置按钮操作 */
        resetQuery() {
            this.dateRange = [];
            this.resetForm("queryForm");
            this.handleQuery();
        },
        /** 新增按钮操作 */
        handleAdd() {
            this.reset();
            this.open = true;
            this.title = "发送通知";
        },
        // 多选框选中数据
        handleSelectionChange(selection) {
            this.ids = selection.map(item => item.noticeId);
            this.single = selection.length !== 1;
            this.multiple = !selection.length;
        },
        /** 修改按钮操作 */
        handleUpdate(row) {
            this.reset();
            const noticeId = row.noticeId || this.ids;
            getGeneralUserNotice(noticeId).then(response => {
                this.form = response.data;
                this.open = true;
                this.title = "修改用户通知表";
            });
        },
        /** 提交按钮 */
        submitForm: function() {
            this.$refs["form"].validate(valid => {
                if (valid) {
                    addGeneralUserNotice(this.form, this.userIds).then(
                        response => {
                            if (response.code === 200) {
                                this.msgSuccess("新增成功");
                                this.open = false;
                                this.getList();
                            } else {
                                this.msgError(response.msg);
                            }
                        }
                    );
                }
            });
        },
        /** 删除按钮操作 */
        handleDelete(row) {
            const Ids = row.noticeId || this.ids;
            this.$confirm('是否确认删除编号为"' + Ids + '"的数据项?', "警告", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning"
            })
                .then(function() {
                    return delGeneralUserNotice(Ids);
                })
                .then(() => {
                    this.getList();
                    this.msgSuccess("删除成功");
                })
                .catch(function() {});
        },
        //接收用户IDs
        setUserIds: function(userIds) {
            // childValue就是子组件传过来的值
            // console.log("userIds: "+userIds);
            this.userIds = userIds.join(",");
        }
    }
};
</script>
